16 Port POTS FXO/FXS over Ethernet (IP) Converter

This device encapsulates voice data in IP packets, supports UDP packetization, and realizes the conversion of 16 ports voice to 2 100M Ethernet. It can be used for communication within the same network segment or across different network segments through a router.

● The device provides a Console (RS232) management interface for easy installation and commissioning.

● Ethernet interface rate is 10/100M, full duplex/half duplex adaptive.

● It supports automatic recovery after a power failure or network disconnection.

● It supports Ethernet packet disorder recovery and caching to resist network delay.

● The frame length can be adjusted to balance bandwidth and transmission delay.

● It’s based on hardware design, and it has a fast startup speed.

● The voice port supports FXO/FXS/2-4 wire EM/2-4 wire audio/magnetic telephone interfaces. The FXO port is connected to the PBX, and the FXS port is connected to the user’s telephone.

● It supports caller ID display, reverse polarity billing, and fax function.

● The telephone interface supports the mutual dialing function of both sites.

● It supports Console serial port network management and WEB network management methods.

● Multiple power supply options are available: AC220V, DC-48V/DC24V, etc.; It supports dual power backup modes such as AC+DC; AC+AC; DC+DC.

● 10/100M Ethernet Interface

Protocol: Complies with IEEE 802.3, IEEE 802.1Q(VLAN)

Rate: 10/100M adaptive, full/half duplex fully adaptive

MAC Address Table Capacity: Can learn 4096 MAC addresses

Physical interface: RJ45 socket, supports Auto-MDIX (cross/straight-through cable adaptation)

● FXS Phone Port

Ring voltage: 75V

Ring frequency: 25Hz

2-wire input impedance: 600Ω (off-hook)

Return loss: 20dB

● FXO Trunk Port

Ring detection voltage: 35V

Ring detection frequency: 17Hz-60Hz

2-wire input impedance: 600Ω (off-hook)

Return loss: 20dB

● E&M 2/4 Wire

E&M type: TYPE V

E wire maximum current: 22mA; saturation voltage: 3V

M wire constant current: 7mA; minimum detection current: 5mA

AD gain: 0dB

DA gain: 0dB

2/4 wire input impedance: 600Ω

● Magnetic Telephone Interface

Ring voltage: 75V

Ring frequency: 25Hz

2-wire input impedance: 600Ω (off-hook)

Return loss: 20dB

● Environmental Indicators

Operating temperature: -10℃~+60℃ (commercial grade) / -40℃—+85℃ (industrial grade)

Storage temperature: -40℃—+85℃

Operating humidity: 0%—95% (non-condensing)

MTBF: > 100,000 hours